1383042221589

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{63143963}}^1$

素因数の和:63144129

約数の個数: 24

約数和(自身を含む): 2159523568800

約数和(自身を除く): 776481347211

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 7301, 21903, 63143963, 189431889, 442007741, 1326023223, 3094054187, 9282162561, 9408450487, 28225351461, 65859153409, 197577460227, 461014073863, 1383042221589]

約数ペア:

[(1, 1383042221589), (3, 461014073863), (7, 197577460227), (21, 65859153409), (49, 28225351461), (147, 9408450487), (149, 9282162561), (447, 3094054187), (1043, 1326023223), (3129, 442007741), (7301, 189431889), (21903, 63143963)]